What kind of ac compressor is this, need to replace it? (pics)

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by nikmirbre, May 26, 2022.

  1. Rideandrepair

    Rideandrepair Road Train Member

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    You may need a 4 digit # starting with 4. I can’t find my catalog. MEI may be able to help. I can get the 4 digit # off mine if needed. I’m home. Let Me know. No problem.
     
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  3. Rideandrepair

    Rideandrepair Road Train Member

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    Same as newer Freightliners. I upgraded mine to those type, so I could use that compressor.
     
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  4. nikmirbre

    nikmirbre Road Train Member

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    This is from the site that @skallgrime sent me B4BA9256-E16E-4957-B30F-74375DF7F065.jpeg
     
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  5. Rideandrepair

    Rideandrepair Road Train Member

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    Need to make sure the lines fit the head. Yours should have letters on the head, GV or GH or ?? ( for example ) Different heads different lines. Looks like the same pad mount as mine. There’s slim line, PK, and o ring types.
     
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  6. nikmirbre

    nikmirbre Road Train Member

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    Ill have to look in the morning....but the picture I took above the part number is 03-1404s. which is listed on the picture you sent. I also found the 03-0609s on that site also
     
    Last edited: May 26, 2022
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  7. nikmirbre

    nikmirbre Road Train Member

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    I took a picture earlier....it says GQ on it.

    Edit to add....

    The 03-0609s the lines go into the back of the head. I need them on top
     
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  8. Rideandrepair

    Rideandrepair Road Train Member

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    A7EF182B-73C8-47C0-9B2E-33E2246D25F9.png My guess would be this one. But definitely double check. Get the letters from the head. Looks like they all have the clutch fused now. I’d ask about that. They all say diode protected, only the last one says diode and fused. Fused clutch will save some grief if compressor ever locks up.
     
  9. Rideandrepair

    Rideandrepair Road Train Member

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    I’ll look again at the site for the 0609. If all things are equal, lines, plug, clutch etc. Basically a 300cc 119mm 8 groove clutch, 7 piston with same wires and lines.
     
  10. nikmirbre

    nikmirbre Road Train Member

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    It looks like the 03-1404s is the one.
     
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  11. nikmirbre

    nikmirbre Road Train Member

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    Im not sure if it makes a difference but the one you sent above doesn't have the GQ on the back one the head.

    The 03-1404s does have GQ on the back of the head.
     
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